Tima Kalakech
type: MusicGroup
popularity: 19
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11dfd081ab1084fa006f0e91eb13c939aa72c26b99ecc33ba19139f0568a14aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28839e4a-240a-4a43-b017-0a8bf0cbe530.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28839e4a-240a-4a43-b017-0a8bf0cbe530.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28839e4a-240a-4a43-b017-0a8bf0cbe530
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x11dfd081ab1084fa006f0e91eb13c939aa72c26b99ecc33ba19139f0568a14aa","name":"Tima Kalakech","registered_at":"2026-06-14T08:44:41Z","symbol":"NIM0399640","token_address":"0xf1adbdd45bee59a8c546a7de859b4d8d7c0638d5","type":"artist","uuid":"28839e4a-240a-4a43-b017-0a8bf0cbe530"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dfd081ab1084fa006f0e91eb13c939aa72c26b99ecc33ba19139f0568a14aa. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28839e4a-240a-4a43-b017-0a8bf0cbe530.json and https://artists.proofprofile.net/proofs/artist/28839e4a-240a-4a43-b017-0a8bf0cbe530.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x11dfd081ab1084fa006f0e91eb13c939aa72c26b99ecc33ba19139f0568a14aa","name":"Tima Kalakech","registered_at":"2026-06-14T08:44:41Z","symbol":"NIM0399640","token_address":"0xf1adbdd45bee59a8c546a7de859b4d8d7c0638d5","type":"artist","uuid":"28839e4a-240a-4a43-b017-0a8bf0cbe530"}
album: 4 a Minute
  type: MusicAlbum
  date published: 2025-08-08